Diamond is well-known for being the hardest natural material on Earth, though synthetic forms have been developed that are even tougher – a feat that researchers have managed again, through a new ...

Last year, a funny thing happened at Ring Concierge’s Manhattan showroom. A bride-to-be brought her engagement ring back to the popular jewelry store after wearing it for a few weeks and wanted to ...

Diamond earrings add instant sparkle and shine to any outfit, but like any other piece of jewelry, they can become cloudy or dull with wear and buildup. If you’re wondering if you can clean diamond ...

Throughout hip-hop’s long history, jewelry has served as an important vehicle for artists to convey their ideas and affluence, or simply to dazzle onlookers. Diamonds, in particular, serve as an ...

Determining the authenticity of a diamond requires professional equipment and a highly trained eye. At-home tests do exist—from the fog test to the water-drop test—but the only way to be sure is by ...

Now 81, Bob Gaudio was the keyboardist and a vocalist for the Four Seasons and co-wrote many of the group’s hits, including “Sherry,” “December, 1963 (Oh, What a Night),” and (for Frankie Valli) ...